body {
    background-color: #fff;
    font: 12px "Microsoft Yahei", "微软雅黑", "Helvetica Neue", Helvetica, Arial, sans-serif, "Simsun", "Segoe UI";
    color: #565656;
}

.content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

.tac {
    text-align: center;
}

.m0 {
    margin: 0 !important;
}

.mr0 {
    margin-right: 0 !important;
}

.tal {
    text-align: left;
}

.tar {
    text-align: right;
}

.mw {
    min-width: 1200px;
}

.relative {
    position: relative;
}

#header {
    width: 100%;
    height: 70px;
    line-height: 64px;
}

#header img {
    margin-top: 17.5px;
}

#header li {
    float: left;
    height: 64px;
    margin-left: 10px;
}

#header a {
    display: block;
    padding: 0 20px;
    color: #000;
    line-height: 70px;
    font-size: 16px;
}

#header .nav-active {
    border-bottom: 6px solid #49a2fc;
}

#header .nav-active a {
    color: #49a2fc;
}

#footer {
    background-color: #2b92f9;
    padding-top: 80px;
}

#footer .logo {
    width: 250px;
}

#footer ul li a {
    color: #fefefe;
    font-size: 14px;
    display: block;
}

#footer .links {
    width: 650px;
}

#footer ul li {
    font-size: 14px;
    line-height: 36px;
    color: #fefefe;
}

#footer .u1, .u2 {
    width: 200px;
}

#footer .u3 {
    width: 250px;
}

#footer .top {
    padding-bottom: 20px;
}

#footer .bottom {
    border-top: 1px solid #6ab3fb;
    height: 70px;
    line-height: 70px;
    font-size: 14px;
    color: #fefefe;
}

.mb20 {
    margin-bottom: 20px;
}